ges: Fix build with GCC 10
gcc-10 defaults to -fno-common, which exposes a symbol conflict, so
use static correctly. Also we don't use parent_extractable_iface
in ges-uri-clip.c.
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85678
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gcc-10 defaults to -fno-common, which exposes a symbol conflict, so
use static correctly. Also we don't use parent_extractable_iface
in ges-uri-clip.c.
See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85678